I've been happily using Time Sink (https://manytricks.com/timesink/ https://manytricks.com/timesink/) to do this for about a year now. It does not automatically

I've been happily using Time Sink (https://manytricks.com/timesink/ https://manytricks.com/timesink/) to do this for about a year now. It does not automatically merge into a timelapse, but this is accomplished easily with ffmpeg.